Dubai EMS Protocols & Mass Casualty Management Flashcards

During a mass casualty event, re-triage is important because:

Answer: Patient conditions change — compensated patients can deteriorate, and re-triage ensures priority reflects current status

Patients change over time — a delayed (yellow) patient may deteriorate to immediate (red) or improve to minor (green); continuous re-triage ensures resources are allocated based on current condition, maximising survivable lives.

The Dubai Health Authority (DHA) role in relation to DCAS includes:

Answer: Regulatory oversight of healthcare standards, licensing of healthcare professionals, and hospital network coordination

DHA regulates healthcare quality and standards across Dubai (including DCAS), licenses healthcare professionals, and coordinates the hospital network — while DCAS maintains operational independence for ambulance services.

Mass gathering medical planning (e.g., Dubai World Cup, Expo events) requires pre-event assessment of:

Answer: Expected crowd size, weather conditions, demographics, medical history of event, and placement of medical posts

Mass gathering medical planning uses evidence-based tools (SALT, STAMPEDE principles) to estimate patient presentation rate based on crowd demographics, event type, weather, alcohol availability, and historical data from similar events.

The recommended ratio of medical staff to spectators at a major Dubai mass gathering event is guided by:

Answer: World Health Organisation and local DHA/DCAS guidelines, typically 1 medical provider per 1,000 spectators as a minimum

International and local guidelines provide minimum staffing ratios based on event risk assessment; WHO recommends approximately 1 trained provider per 1,000 as a baseline, adjusted upward for high-risk events.

In a multi-vehicle road traffic collision in Dubai, the first DCAS crew to arrive should:

Answer: Establish command, perform initial scene assessment (METHANE), and call for additional resources before beginning individual patient treatment

The first arriving crew establishes incident command, performs scene assessment, transmits METHANE report, and calls for appropriate additional resources — establishing a framework before individual treatment prevents chaotic uncoordinated response.

Under Dubai's mass casualty protocols, an 'Expectant' patient should receive:

Answer: Comfort care and symptom management (analgesia, positioning) while available resources treat salvageable patients

Expectant patients are not abandoned — they receive comfort care (analgesia, positioning, reassurance) to reduce suffering; this reflects the ethical balance between utilitarian resource allocation and compassionate care.